Nagaharu Seikanji

Nagaharu Seikanji (Japanese: セイカンジナガ春) was a Sengoku Period-era samurai in the service of the Takeda clan. Seikanji fought under Shingen Takeda in his campaign against Nobunaga Oda in the early 1570s, including the Battle of Agematsu in January 1574, where he killed many Oda warriors.